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TOPIC: Re:HyperCharger butterflies not closing Forum Tools Post New Topic Show latest posts Rules

#213755 PDXRambo (User) Larry Fresh Boarder Posts: 7 HyperCharger butterflies not closing 2 Years, 10 Months ago   Anyone familiar with hyper chargers know why the butterflies would quit closing when there is vacuum present in hose???   Logged       The administrator has disabled public write access. #213777 greyphart (User) Platinum Boarder Posts: 4842 Re:HyperCharger butterflies not closing 2 Years, 10 Months ago   Just guessing here but maybe a leak in the hose/manifold or the butterfly's are stuck (WD-40 to lube). Greyphart BTW, the author is still flying by the seat of his pants in life so go from there.   Logged     The administrator has disabled public write access. #213790 smhowse (Moderator) Book em Dan-o! Moderator Posts: 3508 Re:HyperCharger butterflies not closing 2 Years, 10 Months ago   Don't quite understand your question. Hyperchargers run mostly open butterflys when the bike is running and or rev'd (hence vacuum present) and close when bike is off. I had a Kury H/P on my 650 Vstar and thats how it worked. Found out from here you don't really need one on the R* AND it sticks out too far. I would lube them to make sure they are not stuck. You may check and make sure when you put the cover on it is not crooked of pinching the butterflys. Steven   Logged       The administrator has disabled public write access. #213796 Dealer5d (User) Senior Boarder Posts: 237 Re:HyperCharger butterflies not closing 2 Years, 10 Months ago   The Butterflys actually close when a vaccuum is present and open as the vaccum is increased when there is no vacccuum they remain all the way open. I have had one on mine since I bought it almost 10 years ago and it took a little bit of getting used to because it does stick a little farther but I don't even notice it at all now   Logged     The administrator has disabled public write access. #213836 Flashback (Moderator) Just the facts, Ma'am.. Moderator Posts: 9221 Re:HyperCharger butterflies not closing 2 Years, 10 Months ago   Dealer5d wrote: The Butterflys actually close when a vaccuum is present and open as the vaccum is increased when there is no vacccuum they remain all the way open. I have had one on mine since I bought it almost 10 years ago and it took a little bit of getting used to because it does stick a little farther but I don't even notice it at all now Dealer5d, I think you meantThe Butterflys actually close when a vaccuum is present and open as the vaccum is DECREASED, when there is no vacccuum they remain all the way open. Just keepin ya honest...   Logged       The administrator has disabled public write access. #213875 Dealer5d (User) Senior Boarder Posts: 237 Re:HyperCharger butterflies not closing 2 Years, 10 Months ago   your right, my bad thanks for the correction   Logged     The administrator has disabled public write access.

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